| 纳米结构TiO_2微孔复合膜涂膜液的研制 |
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| 引用本文： | 曹力,李崇嘉.纳米结构TiO_2微孔复合膜涂膜液的研制[J].应用科技,2001(12). |
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| 作者姓名： | 曹力 李崇嘉 |
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| 作者单位： | 哈尔滨工程大学化学工程系 黑龙江哈尔滨150001
(曹力)，哈尔滨工程大学化学工程系 黑龙江哈尔滨150001(李崇嘉) |
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| 摘 要： | 用异丙醇钛经溶胶 -凝胶过程制得了二氧化钛粒子溶胶 ,发现是由锐钛矿微晶组成的 ,溶胶中加入添加剂制得涂膜液在多孔AL2 O3 陶瓷支撑体上涂膜 ,可制得完整的复合TiO2 膜。
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| 关 键 词： | 粒子溶胶 TiO2复合膜 纳米 |
Preparation of Dipping Solution of Nanometer Pormertic TiO_2Composite Membranes |
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| CAO Li,LI Chong_jia.Preparation of Dipping Solution of Nanometer Pormertic TiO_2Composite Membranes[J].Applied Science and Technology,2001(12). |
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| Authors: | CAO Li LI Chong_jia |
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| Abstract: | In this paper,the colloidal sol were prepared by sol-gel process from hydrolysis of titanium tetra-isopropoxide. The colloidal particles in the water were TiO 2 nano-crystal in anatase phase.The dipping solution for the synthesis of supported membranes consisted of organic additives and colloidal sol was coated on the porous support by spin-coating. |
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| Keywords: | colloidal sol TiO 2 composite membrane nanometer |
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